Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2651.345869     -0.004193      0.022852      0.023233      0.081697
          2             914.230375      0.008270      0.018460      0.020228      0.111548
          3             802.000000      0.003226      0.032869      0.033027      0.195502